Natural Nausea Remedy for Motion Sickness, Morning Sickness, Carsickness, Seasickness, Treatment Related Nausea occurring from Chemotherapy/Radiation, Heartburn, Anxiety, Indigestion, Vertigo, and Depression. Easy to use Acupressure with two different pressure point options (P6 or H7, both located at/near wrist crease) for instant nausea relief. Evidence shows that pressure point H7 works well for children’s anxiety/nausea/nervousness. Full directions included with diagrams and video links for proper wear. Clinically proven to work. Bracelets must be worn correctly for effectiveness. Please read all directions prior to use/wear. Certified Medical Banding Material Manufactured in the USA. Bracelets are ¾” in width. Simple Velcro Closure for Adjust Ability. 4 sizes offered.; small/child 6.5″, medium 8″, large 9″ and x large 10″. X large not available in all styles. All sizes measured in wrist circumference. Custom sizing available with purchase. Message seller with preferred sizing. Acupressure Bracelets are NOT considered a medical device and may NOT relieve symptoms for some individuals.